Created to improve lives
One good sleep at a time.

Fall asleep faster. Stay asleep longer. Wake up feeling fresh.

  • HLV Sciences Mission

    At HLV Sciences, our mission is to help individuals achieve optimal Health, Longevity and Vitality by offering unique, exhaustively researched products, as well as actionable lifestyle tips to help you create sustainable habits. We use the best possible ingredients, sourced from the most reliable sources, and aim to build long term customers that are consistently impressed with how well our products work.

  • Slumbera Mission

    The current selection of popular sleep supplements is overwhelming & ineffective. Quality sleep is crucial for optimal health, so we decided to start here, with Slumbera, and create a product unlike anything else. Not only is it more effective than anything else on the market for getting you to sleep, keeping you asleep, and helping you wake up feeling great, we have also been able to eliminate the side effects associated with other sleep aids. Slumbera is truly a groundbreaking product, and we could not be more excited for people to try it.

Health. Longevity. Vitality.

Like the 75+ million other Americans*, we struggled with sleep issues and sought alternatives to sleep medications with harsh side effects and ineffective supplements. Nothing available worked.

So we analyzed the clinical research on the latest supplements and leveraged our knowledge of science & 30+ years of experience in the supplement industry to create Slumbera to match the effectiveness of pharmaceutical sleep medication without the side effects.

* FDA published Data 2023


A peaceful night’s rest and energy-filled morning.

We know the negative side-effects of prescription sleep aids. – We have experienced them ourselves. - So our goal was to create an effective, non-prescription sleep aid without the side effects.

  • Fall Asleep Fast

  • Support Deep Restful Sleep

  • Wake Up Rejuvenated

  • Marc McDougal

    Managing Partner / Product Formulator

  • Burton McLucas

    Managing Partner / Logistics & Operations

  • Bill Good

    Managing Partner

Frequently Asked Questions

How does Slumbera work?

Slumbera is a unique combination of ingredients that work together to target all three angles of sleep.

1) Pre-sleep

Calms your body and mind. And anxiety management to prepare your body for sleep.

2) During sleep

Promotes the deepest, slow wave, most recuperative sleep phases (unlike other sleep formulas that just target REM).

3) Post-sleep 

Makes sure you wake up feeling amazing and ready to attack the day!

How long until I start to see results?

Expect results right away!

Start with the lowest effective dose (2 capsules) and work your way up to the maximal dose of 4 capsules if needed. 

But please be aware:

Because this formula is so potent, you may find that it could take about a week to catch up on high-quality restful sleep – meaning if you're chronically sleep deprived, your body might "want" to sleep more initially.

But you will quickly find your optimal balance.

Are these suitable for vegetarians? Or those with other special dietary requirements?

Slumber contains no animal products that would interfere with a vegetarian diet, including the vegetarian capsule. 

For those with milk allergies:

One of our key ingredients - casein decapeptide - is extracted from a milk source. 

Although its molecular biochemistry is pretty far away from milk - we cannot guarantee a lack of a reaction.

How long do effects normally last?

A dose will typically last around 6 hours from a sedative standpoint. Individual effects may vary.

Because of the way this combination of ingredients works to encourage slow wave deep sleep – the longer lasting effects can last into the morning (regarding wakefullness, rejuvenation, etc.).

What is the best way to use Slumbera?

We recommend attempting to find the lowest effective dose by starting with 2 capsules, 30-60 minutes before you want to go to sleep. 

If necessary, you can work your way up to 4 capsules.

How long does a bottle last?

We recommend attempting to find the lowest effective dose by starting with 2 capsules, 30-60 minutes before you want to go to sleep. 

If necessary, you can work your way up to 4 capsules.

What ingredients are in Slumbera? And are there any “fillers”?

Learn more about our ingredients here

You deserve an incredible night's sleep.

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